Flow conditioner



FIG. 1 is a rear perspective view of a flow conditioner showing our new design;

FIG. 2 is a front perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof; and,

FIG. 5 is a side view thereof. 

CLAIM The ornamental design for a flow conditioner, as shown and described. 